code, unit and integration tests and api-doc added

Add ElectrumX get block headers method and tests

src/electrumx.js

@@ -391,6 +391,158 @@ class ElectrumX {
       else throw error
     }
   }
+
+  /**
+   * @api Electrumx.blockHeader()  blockHeader()
+   * @apiName ElectrumX Block headers
+   * @apiGroup ElectrumX
+   * @apiDescription Return block headers for a given height
+   *
+   * @apiExample Example usage:
+   * (async () => {
+   *   try {
+   *     let headers = await bchjs.Electrumx.blockHeaders(42);
+   *     console.log(headers);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   * headers = {
+   *  "success": true,
+   *  "headers": [
+   *    "010000008b52bbd72c2f49569059f559c1b1794de5192e4f7d6d2b03c7482bad0000000083e4f8a9d502ed0c419075c1abb5d56f878a2e9079e5612bfb76a2dc37d9c42741dd6849ffff001d2b909dd6",
+   *    "01000000f528fac1bcb685d0cd6c792320af0300a5ce15d687c7149548904e31000000004e8985a786d864f21e9cbb7cbdf4bc9265fe681b7a0893ac55a8e919ce035c2f85de6849ffff001d385ccb7c"
+   *  ]
+   * }
+   *
+   * (async () => {
+   *   try {
+   *     let headers = await bchjs.Electrumx.blockHeaders(42, 1);
+   *     console.log(headers);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   * headers = {
+   *  "success": true,
+   *  "headers": [
+   *    "010000008b52bbd72c2f49569059f559c1b1794de5192e4f7d6d2b03c7482bad0000000083e4f8a9d502ed0c419075c1abb5d56f878a2e9079e5612bfb76a2dc37d9c42741dd6849ffff001d2b909dd6"
+   *  ]
+   * }
+   *
+   */
+  async blockHeader(height, count = 1) {
+    try {
+      const response = await axios.get(
+        `${this.restURL}electrumx/block/headers/${height}?count=${count}`,
+        _this.axiosOptions
+      )
+      return response.data
+    } catch (error) {
+      if (error.response && error.response.data) throw error.response.data
+      else throw error
+    }
+  }
+
+  /**
+   * @api Electrumx.txData() txData()
+   * @apiName ElectrumX txData
+   * @apiGroup ElectrumX
+   * @apiDescription Returns an object with transaction details of the TXID
+   *
+   * @apiExample Example usage:
+   *    (async () => {
+   *   try {
+   *     let result = await bchjs.Electrumx.txData('4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251')
+   *     console.log(result);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   * result = {
+   *   "success": true,
+   *   "details": {
+   *      "blockhash": "0000000000000000002aaf94953da3b487317508ebd1003a1d75d6d6ec2e75cc",
+   *      "blocktime": 1578327094,
+   *      "confirmations": 31861,
+   *      "hash": "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251",
+   *      ...
+   *      "vin": [
+   *        {
+   *          "scriptSig": {
+   *          ...
+   *      "vout": [
+   *        {
+   *          "n": 0,
+   *          "scriptPubKey": {
+   *          "addresses": [
+   *             "bitcoincash: pqvfecpwxvj53ayqfwkxtjaxsgpvnklcyg8xewk9hl"
+   *          ],
+   *        }
+   *      ...
+   * }
+   *
+   *    (async () => {
+   *   try {
+   *     let result = await bchjs.Electrumx.txData(['4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251', '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251'])
+   *     console.log(result);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   * result = {
+   *   "transactions": [
+   *     {
+   *        "txid": "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251",
+   *        "details": {
+   *           "blockhash": "0000000000000000002aaf94953da3b487317508ebd1003a1d75d6d6ec2e75cc",
+   *           "blocktime": 1578327094,
+   *           "confirmations": 31861,
+   *           "hash": "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251",
+   *           ...
+   *        }
+   *     },
+   *     {
+   *        "txid": "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251",
+   *        "details": {
+   *           "blockhash": "0000000000000000002aaf94953da3b487317508ebd1003a1d75d6d6ec2e75cc",
+   *           "blocktime": 1578327094,
+   *        ...
+   *     }
+   *   ]
+   * }
+  */
+  async txData(txid) {
+    try {
+      // Handle single transaction.
+      if (typeof txid === "string") {
+        const response = await axios.get(
+          `${this.restURL}electrumx/tx/data/${txid}`,
+          _this.axiosOptions
+        )
+        return response.data
+      } else if (Array.isArray(txid)) {
+        const response = await axios.post(
+          `${this.restURL}electrumx/tx/data`,
+          {
+            txids: txid
+          },
+          _this.axiosOptions
+        )
+
+        return response.data
+      }
+
+      throw new Error(`Input txId must be a string or array of strings.`)
+    } catch (error) {
+      if (error.response && error.response.data) throw error.response.data
+      else throw error
+    }
+  }
 }
 
 module.exports = ElectrumX

src/ninsight.js

@@ -69,7 +69,7 @@ class Ninsight {
       // Handle single address.
       if (typeof address === "string") {
         const response = await axios.post(
-          `${this.ninsightURL}/address/utxo/${address}`,
+          `${this.ninsightURL}/address/utxo`,
           {
             addresses: [address]
           },

test/integration/electrumx.js

@@ -240,4 +240,95 @@ describe(`#ElectrumX`, () => {
       }
     })
   })
+
+  describe(`#blockHeader`, () => {
+    it(`should GET block headers for given height and count`, async () => {
+      const height = 42
+      const count = 2
+
+      const result = await bchjs.Electrumx.blockHeader(height, count)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "headers")
+      assert.isArray(result.headers)
+      assert.equal(result.headers.length, 2)
+    })
+
+    it(`should GET block headers for given height with default count = 1`, async () => {
+      const height = 42
+
+      const result = await bchjs.Electrumx.blockHeader(height)
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "headers")
+      assert.isArray(result.headers)
+      assert.equal(result.headers.length, 1)
+    })
+  })
+
+  describe(`#txData`, () => {
+    it(`should GET details for a single transaction`, async () => {
+      const txid = "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+
+      const result = await bchjs.Electrumx.txData(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "details")
+      assert.isObject(result.details)
+
+      assert.property(result.details, "blockhash")
+      assert.property(result.details, "hash")
+      assert.property(result.details, "hex")
+      assert.property(result.details, "vin")
+      assert.property(result.details, "vout")
+      assert.equal(result.details.hash, txid)
+    })
+
+    it(`should POST details for an array of transactions`, async () => {
+      const txids = [
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251",
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+      ]
+
+      const result = await bchjs.Electrumx.txData(txids)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "transactions")
+      assert.isArray(result.transactions)
+
+      assert.property(result.transactions[0], "txid")
+      assert.property(result.transactions[0], "details")
+
+      assert.property(result.transactions[0].details, "blockhash")
+      assert.property(result.transactions[0].details, "hash")
+      assert.property(result.transactions[0].details, "hex")
+      assert.property(result.transactions[0].details, "vin")
+      assert.property(result.transactions[0].details, "vout")
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const txids = []
+        for (let i = 0; i < 25; i++)
+          txids.push("4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251")
+
+        await bchjs.Electrumx.txData(txids)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
 })

test/integration/ninsight.js

@@ -17,21 +17,21 @@ describe(`#Ninsight`, () => {
       const result = await bchjs.Ninsight.utxo(addr)
       // console.log(`result: ${JSON.stringify(result, null, 2)}`)
 
-      assert.property(result, "utxos")
-      assert.property(result, "legacyAddress")
-      assert.property(result, "cashAddress")
-      assert.property(result, "slpAddress")
-      assert.property(result, "scriptPubKey")
-      assert.property(result, "asm")
+      assert.property(result[0], "utxos")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "slpAddress")
+      assert.property(result[0], "scriptPubKey")
+      assert.property(result[0], "asm")
 
-      assert.isArray(result.utxos)
+      assert.isArray(result[0].utxos)
 
-      assert.property(result.utxos[0], "txid")
-      assert.property(result.utxos[0], "vout")
-      assert.property(result.utxos[0], "amount")
-      assert.property(result.utxos[0], "satoshis")
-      assert.property(result.utxos[0], "height")
-      assert.property(result.utxos[0], "confirmations")
+      assert.property(result[0].utxos[0], "txid")
+      assert.property(result[0].utxos[0], "vout")
+      assert.property(result[0].utxos[0], "amount")
+      assert.property(result[0].utxos[0], "satoshis")
+      assert.property(result[0].utxos[0], "height")
+      assert.property(result[0].utxos[0], "confirmations")
     })
 
     it(`should POST utxo details for an array of addresses`, async () => {

test/integration/testnet/electrumx.js

@@ -244,4 +244,95 @@ describe(`#ElectrumX`, () => {
       }
     })
   })
+
+  describe(`#blockHeader`, () => {
+    it(`should GET block headers for given height and count`, async () => {
+      const height = 42
+      const count = 2
+
+      const result = await bchjs.Electrumx.blockHeader(height, count)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "headers")
+      assert.isArray(result.headers)
+      assert.equal(result.headers.length, 2)
+    })
+
+    it(`should GET block headers for given height with default count = 1`, async () => {
+      const height = 42
+
+      const result = await bchjs.Electrumx.blockHeader(height)
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "headers")
+      assert.isArray(result.headers)
+      assert.equal(result.headers.length, 1)
+    })
+  })
+
+  describe(`#txData`, () => {
+    it(`should GET details for a single transaction`, async () => {
+      const txid = "76d2ee0ebd8b978742f6478ff9a12f478c34e4cee0a2b919059101d961bd01ee"
+
+      const result = await bchjs.Electrumx.txData(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "details")
+      assert.isObject(result.details)
+
+      assert.property(result.details, "blockhash")
+      assert.property(result.details, "hash")
+      assert.property(result.details, "hex")
+      assert.property(result.details, "vin")
+      assert.property(result.details, "vout")
+      assert.equal(result.details.hash, txid)
+    })
+
+    it(`should POST details for an array of transactions`, async () => {
+      const txids = [
+        "76d2ee0ebd8b978742f6478ff9a12f478c34e4cee0a2b919059101d961bd01ee",
+        "76d2ee0ebd8b978742f6478ff9a12f478c34e4cee0a2b919059101d961bd01ee"
+      ]
+
+      const result = await bchjs.Electrumx.txData(txids)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "transactions")
+      assert.isArray(result.transactions)
+
+      assert.property(result.transactions[0], "txid")
+      assert.property(result.transactions[0], "details")
+
+      assert.property(result.transactions[0].details, "blockhash")
+      assert.property(result.transactions[0].details, "hash")
+      assert.property(result.transactions[0].details, "hex")
+      assert.property(result.transactions[0].details, "vin")
+      assert.property(result.transactions[0].details, "vout")
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const txids = []
+        for (let i = 0; i < 25; i++)
+          txids.push("76d2ee0ebd8b978742f6478ff9a12f478c34e4cee0a2b919059101d961bd01ee")
+
+        await bchjs.Electrumx.txData(txids)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
 })

test/integration/testnet/ninsight.js

@@ -17,21 +17,21 @@ describe(`#Ninsight`, () => {
       const result = await bchjs.Ninsight.utxo(addr)
       // console.log(`result: ${JSON.stringify(result, null, 2)}`)
 
-      assert.property(result, "utxos")
-      assert.property(result, "legacyAddress")
-      assert.property(result, "cashAddress")
-      assert.property(result, "slpAddress")
-      assert.property(result, "scriptPubKey")
-      assert.property(result, "asm")
+      assert.property(result[0], "utxos")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "slpAddress")
+      assert.property(result[0], "scriptPubKey")
+      assert.property(result[0], "asm")
 
-      assert.isArray(result.utxos)
+      assert.isArray(result[0].utxos)
 
-      assert.property(result.utxos[0], "txid")
-      assert.property(result.utxos[0], "vout")
-      assert.property(result.utxos[0], "amount")
-      assert.property(result.utxos[0], "satoshis")
-      assert.property(result.utxos[0], "height")
-      assert.property(result.utxos[0], "confirmations")
+      assert.property(result[0].utxos[0], "txid")
+      assert.property(result[0].utxos[0], "vout")
+      assert.property(result[0].utxos[0], "amount")
+      assert.property(result[0].utxos[0], "satoshis")
+      assert.property(result[0].utxos[0], "height")
+      assert.property(result[0].utxos[0], "confirmations")
     })
 
     it(`should POST utxo details for an array of addresses`, async () => {

test/unit/electrumx.js

@@ -260,4 +260,112 @@ describe(`#ElectrumX`, () => {
       assert.property(result.utxos[0].utxos[0], "fee")
     })
   })
+
+  describe(`#blockHeader`, () => {
+    it(`should throw an error for improper height input`, async () => {
+      try {
+        const height = -10
+        await bchjs.Electrumx.blockHeader(height)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        // console.log(`err: `, err)
+        assert.include(err.error, `height must be a positive number`)
+      }
+    })
+
+    it(`should throw an error for improper count input`, async () => {
+      try {
+        const height = 42
+        const count = -10
+
+        await bchjs.Electrumx.blockHeader(height, count)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        // console.log(`err: `, err)
+        assert.include(err.error, `count must be a positive number`)
+      }
+    })
+
+    it(`should GET block headers for a given height`, async () => {
+      // Stub the network call.
+      sandbox.stub(axios, "get").resolves({ data: mockData.blockHeaders })
+
+      const height = 42
+
+      const result = await bchjs.Electrumx.blockHeader(height)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+      assert.isArray(result)
+      assert.equal(result.length, 2)
+    })
+  })
+
+  describe(`#txData`, () => {
+    it(`should throw an error for improper input`, async () => {
+      try {
+        const txid = 12345
+
+        await bchjs.Electrumx.txData(txid)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        // console.log(`err: `, err)
+        assert.include(
+          err.message,
+          `Input txId must be a string or array of strings`
+        )
+      }
+    })
+
+    it(`should GET details data for a single transaction`, async () => {
+      // Stub the network call.
+      sandbox.stub(axios, "get").resolves({ data: mockData.details })
+
+      const txid = "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+
+      const result = await bchjs.Electrumx.txData(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "details")
+      assert.isObject(result.details)
+
+      assert.property(result.details, "blockhash")
+      assert.property(result.details, "hash")
+      assert.property(result.details, "hex")
+      assert.property(result.details, "vin")
+      assert.property(result.details, "vout")
+      assert.equal(result.details.hash, txid)
+    })
+
+    it(`should POST details for an array of transactions`, async () => {
+      // Stub the network call.
+      sandbox.stub(axios, "post").resolves({ data: mockData.detailsArray })
+
+      const txids = [
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251",
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+      ]
+
+      const result = await bchjs.Electrumx.txData(txids)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "transactions")
+      assert.isArray(result.transactions)
+
+      assert.property(result.transactions[0], "txid")
+      assert.property(result.transactions[0], "details")
+
+      assert.property(result.transactions[0].details, "blockhash")
+      assert.property(result.transactions[0].details, "hash")
+      assert.property(result.transactions[0].details, "hex")
+      assert.property(result.transactions[0].details, "vin")
+      assert.property(result.transactions[0].details, "vout")
+
+      assert.equal(result.transactions.length, 2, "2 outputs for 2 inputs")
+    })
+  })
 })

test/unit/fixtures/electrumx-mock.js

@@ -158,6 +158,98 @@ const unconfirmedArray = {
   ]
 }
 
+const blockHeaders = [
+  '010000008b52bbd72c2f49569059f559c1b1794de5192e4f7d6d2b03c7482bad0000000083e4f8a9d502ed0c419075c1abb5d56f878a2e9079e5612bfb76a2dc37d9c42741dd6849ffff001d2b909dd6',
+  '01000000f528fac1bcb685d0cd6c792320af0300a5ce15d687c7149548904e31000000004e8985a786d864f21e9cbb7cbdf4bc9265fe681b7a0893ac55a8e919ce035c2f85de6849ffff001d385ccb7c'
+]
+
+const txDetails = {
+  blockhash: '0000000000000000002aaf94953da3b487317508ebd1003a1d75d6d6ec2e75cc',
+  blocktime: 1578327094,
+  confirmations: 31861,
+  hash: '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251',
+  hex: '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',
+  locktime: 0,
+  size: 392,
+  time: 1578327094,
+  txid: '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251',
+  version: 2,
+  vin: [
+    {
+      scriptSig: {
+        asm: 'dd1dd72770cadede1a7fd0363574846c48468a398ddfa41a9677c74cac8d2652b682743725a3b08c6c2021a629011e11a264d9036e9d5311e35b5f4937ca7b4e[ALL|FORKID] 020797d8fd4d2fa6fd7cdeabe2526bfea2b90525d6e8ad506ec4ee3c53885aa309',
+        hex: '41dd1dd72770cadede1a7fd0363574846c48468a398ddfa41a9677c74cac8d2652b682743725a3b08c6c2021a629011e11a264d9036e9d5311e35b5f4937ca7b4e4121020797d8fd4d2fa6fd7cdeabe2526bfea2b90525d6e8ad506ec4ee3c53885aa309'
+      },
+      sequence: 4294967295,
+      txid: '6796672c8f0342770e3d4ac2a3b0e4494daeb7af7997f3518a0c8402f43ed165',
+      vout: 1
+    },
+    {
+      scriptSig: {
+        asm: '347d7f218c11c04487c1ad8baac28928fb10e5054cd4494b94d078cfa04ccf68e064fb188127ff656c0b98e9ce87f036d183925d0d0860605877d61e90375f77[ALL|FORKID] 028a53f95eb631b460854fc836b2e5d31cad16364b4dc3d970babfbdcc3f2e4954',
+        hex: '41347d7f218c11c04487c1ad8baac28928fb10e5054cd4494b94d078cfa04ccf68e064fb188127ff656c0b98e9ce87f036d183925d0d0860605877d61e90375f774121028a53f95eb631b460854fc836b2e5d31cad16364b4dc3d970babfbdcc3f2e4954'
+      },
+      sequence: 4294967295,
+      txid: '6796672c8f0342770e3d4ac2a3b0e4494daeb7af7997f3518a0c8402f43ed165',
+      vout: 0
+    }
+  ],
+  vout: [
+    {
+      n: 0,
+      scriptPubKey: {
+        addresses: ['bitcoincash: pqvfecpwxvj53ayqfwkxtjaxsgpvnklcyg8xewk9hl'],
+        asm: 'OP_HASH160 189ce02e332548f4804bac65cba68202c9dbf822 OP_EQUAL',
+        hex: 'a914189ce02e332548f4804bac65cba68202c9dbf82287',
+        reqSigs: 1,
+        type: 'scripthash'
+      },
+      value: 0.0562057
+    },
+    {
+      n: 1,
+      scriptPubKey: {
+        addresses: ['bitcoincash: qq59hv6s3qdjrtyfwfxxldkuj9xsjmx48vrz882knz'],
+        asm: 'OP_DUP OP_HASH160 285bb350881b21ac89724c6fb6dc914d096cd53b OP_EQUALVERIFY OP_CHECKSIG',
+        hex: '76a914285bb350881b21ac89724c6fb6dc914d096cd53b88ac',
+        reqSigs: 1,
+        type: 'pubkeyhash'
+      },
+      value: 0.00589197
+    },
+    {
+      n: 2,
+      scriptPubKey: {
+        addresses: ['bitcoincash: qpzlruwy4xu5rxjs3z37nsj29y7h59gwvsu4ddp0u4'],
+        asm: 'OP_DUP OP_HASH160 45f1f1c4a9b9419a5088a3e9c24a293d7a150e64 OP_EQUALVERIFY OP_CHECKSIG',
+        hex: '76a91445f1f1c4a9b9419a5088a3e9c24a293d7a150e6488ac',
+        reqSigs: 1,
+        type: 'pubkeyhash'
+      },
+      value: 0.03272697
+    }
+  ]
+}
+
+const details = {
+  success: true,
+  details: txDetails
+}
+
+const detailsArray = {
+  success: true,
+  transactions: [
+    {
+      txid: txDetails.txid,
+      details: txDetails
+    },
+    {
+      txid: txDetails.txid,
+      details: txDetails
+    }
+  ]
+}
+
 module.exports = {
   utxo,
   utxos,
@@ -166,5 +258,8 @@ module.exports = {
   transaction,
   transactions,
   unconfirmed,
-  unconfirmedArray
+  unconfirmedArray,
+  blockHeaders,
+  details,
+  detailsArray
 }